- Go (Golang) | Node.js | Python
- Clean Architecture | Domain-Driven Design (DDD) | REST APIs
- JWT Authentication | Middleware Design | Async Workers
- AWS ECS | S3 | SQS (FIFO & Standard) | MWAA (Airflow)
- Docker | CI/CD Pipelines (CircleCI, Jenkins, AWS Systems Manager)
- Apache Airflow DAGs for data ingestion and preprocessing
- PostgreSQL optimization (indexing, vacuum, query tuning)
- Event-driven systems and report export automation
- SSO Integration | User Terms & Consent Tracking
- Firewall and VPN management | Network segmentation
- Platform monitoring & automated error notifications
- Scalable Go microservices with clean, maintainable architecture
- Distributed systems design and event-driven workflows
- Cloud-native automation and data pipeline orchestration